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Which of the following choices is the standard deviation of the sample shown here 18, 19, 20, 21, 22 A) 2.5 B) 20 C) /2.5 D) /2 E) 2
answered
Sep 1, 2019
Mathematics
high-school
2
votes
38.7k
views
Estimate the quotient of 9 1/3 divided by 2 3/4 Use complete sentences to explain how you got your estimate.
answered
Jun 11, 2019
Mathematics
middle-school
1
vote
86.8k
views
How did other European countries view France, when it was ruled by the Directory? They went to war with France because they feared the spread of the French language. They signed peace treaties with France
answered
Dec 24, 2018
History
middle-school
2
votes
131k
views
Because energy transfer is not 100% efficient across trophic levels, a maximum of about ____________% of energy and biomass available at one trophic level is available at the next.
answered
Nov 2, 2018
Physics
high-school
3
votes
143k
views
How does the rate of gun related homicide in the United States compare to that of other nations?
answered
Aug 15, 2018
History
high-school
4
votes
117k
views
Mechanico is a manufacturing plant and has been in operation for more than twenty years. It now needs to invest in a warehouse to store its finished products. What are the costs that Mechanico can foresee
answered
Jun 29, 2018
Geography
high-school
7
votes
184k
views
Can someone help pictures included select two
answered
May 23, 2018
Mathematics
college
4
votes
161k
views
Kade purchased 2 gallons of chocolate milk. Malia purchased 6 quarts of milk chocolate. How many quarts of chocolate milk did kade purchased?
answered
Jan 29, 2018
Mathematics
high-school
3
votes
610
views
A vertical line and a horizontal line are perpendicular. Sometimes, always or never true.
answered
Jul 21, 2017
Mathematics
high-school
1
vote
199k
views
Is it correct to capitalize "Everyone" in the following example or should it be lower case? And is there a rule I can refer to in the MLA book? Example: Hello Everyone, Welcome to the class! Please feel
answered
Mar 7, 2017
English
high-school
3
votes
79.4k
views
Energy must be transformed in ecosystems because _______. a. energy cannot be created or destroyed b. an organism’s energy must go somewhere c. an organism’s energy must come from somewhere d. all of the
answered
Jan 16, 2017
Geography
high-school
5
votes
179k
views
Mitosis is important because it allows
answered
Feb 23, 2016
Biology
high-school
7
votes
23.6k
views
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